University Business LogoSubmitted by Stefanie Botelho. Earlier this year, LeapFrog Enterprises, the educational-entertainment business, sold itself for $1 a share. The deal came several months after LeapFrog received a warning from the New York Stock Exchange that it would be delisted if the value of its stock did not improve, a disappointing end to the public life of a company that had the best-performing IPO of 2002. More...